Characteristics No of patients  %
Age
  Median (range)
    <65
    >65
  58 (42-78)
18
6
  75
25
Gender
   Male
   Female
  22
2
  91.6
8.3
Stage
     IIIA
     IIIB
  10
14
  41.6
58.3
T stage
    T1
    T2
    T3
    T4
  4
7
9
4
  16.6
29.1
37.5
16.6
N stage
    N1
    N2
    N3
  3
10
11
  12.5
41.6
45.8
Histology
Adenocarcinoma
Squamous cell
Large cell carcinoma
  4
19
1
  16.6
79.1
 4.1
Karnofsky Performance Status (KPS)
  70-80
  90-100
 
9
15
 
37.5
62.5
Table 1: Patients Characteristics.